Title: Radioactivity signLocation:Chernobyl, UkraineDescription: The (mostley) contamined area is deided into three zones, this sign is from the entry point to the first (30km) zone. Well protected is you stay on the road, but not to much giving it away if you are walking next to the road... Btw, people are again living and farming in the 30km zone...Keywords:nuclear, radioactivity, sign, warning